June weather forecast
New London, IA

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Weather in June

The first month of the summer, June, is a warm month in New London, Iowa, with an average temperature fluctuating between 79.9°F (26.6°C) and 63.7°F (17.6°C).

Temperature

New London, Iowa, sees an increase in the average high-temperature with the arrival of June, moving from May's agreeable 70.9°F (21.6°C) to a moderately hot 79.9°F (26.6°C). The temperature lowers to an average of 63.7°F (17.6°C) during June nights.

Humidity

In New London, the average relative humidity in June is 82%.

Rainfall

In New London, during June, the rain falls for 17.1 days and regularly aggregates up to 4.17" (106mm) of precipitation. In New London, during the entire year, the rain falls for 140.1 days and collects up to 29.92" (760mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 6min of daylight.
On the first day of June, sunrise is at 5:35 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:41 pm CDT.

Sunshine

In New London, the average sunshine in June is 9.8h.

UV index

The months with the highest UV index in New London are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 6 in June interprets into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the average June temperature?

New London in June has an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 63.7°F (17.6°C).

What is the average humidity in June?

The average relative humidity in June is 82%.

How many days does it rain in June?

In New London, during June, the rain falls for 17.1 days and regularly aggregates up to 4.17" (106mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

The month with the longest days is June, with an average of 15h and 6min of daylight.

How many hours of daylight does New London have in June?

In New London, the average day length in June is 15h and 4min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:35 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:41 pm CDT.

How long on average sun shines in June?

In New London, the average sunshine duration in June is 9.8h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

How high is the UV index in June?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
New London, IA

Average temperature in June - New London, IA
  • Average high temperature in June: 79.9°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 63.7°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure in June
New London, IA

Average pressure in June - New London, IA
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in June
New London, IA

Average wind speed in June - New London, IA
  • Average wind speed in June: 7.9mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

Average humidity in June
New London, IA

Average humidity in June - New London, IA
  • Average humidity in June: 82%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
New London, IA

Average rainfall in June - New London, IA
  • Average rainfall in June: 4.17"

The wettest month (with the highest rainfall) is May (4.29").
The driest months (with the least rainfall) are February and December (1.38").

Average rainfall days in June
New London, IA

Average rainfall days in June - New London, IA
  • Average rainfall days in June: 17.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (4.6 days).

Average snowfall in June
New London, IA

Average snowfall in June - New London, IA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (4.76").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
New London, IA

Average snowfall days in June - New London, IA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
New London, IA

Average daylight in June / Average sunshine in June - New London, IA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in June
New London, IA

Average sunshine days in June - New London, IA
  • Average sunshine days in June: 10.7 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is May (10.6 days).

Average UV index in June
New London, IA

Average UV index in June - New London, IA
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in June
New London, IA

Average cloud cover in June - New London, IA
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July, August and September (Cloud cover 31).

Average visibility in June
New London, IA

Average visibility in June - New London, IA
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

New London, Iowa, USA

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